add person gathering

wangrong

2025-01-18 8b0e31121a9a29b92a41fc575138a2e9b4c12d8e

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#include "../nodes/vp_file_src_node.h"
#include "../nodes/vp_rtsp_src_node.h"
 
#include "../nodes/infers/vp_yolo_detector_node.h"
#include "../nodes/track/vp_sort_track_node.h"
#include "../nodes/ba/vp_ba_jam_node.h"
#include "../nodes/osd/vp_ba_jam_osd_node.h"
#include "../nodes/vp_screen_des_node.h"
#include "../nodes/vp_rtmp_des_node.h"
#include "../nodes/broker/vp_json_kafka_broker_node.h"
#include "../nodes/vp_file_des_node.h"
#include "../nodes/record/vp_record_node.h"
#include "../nodes/vp_fake_des_node.h"
#include "../utils/analysis_board/vp_analysis_board.h"
 
/*
* ## ba crossline sample ##
* behaviour analysis for crossline.
*/
 
int main(int argc, char* argv[]) {
    VP_SET_LOG_LEVEL(vp_utils::vp_log_level::INFO);
    VP_LOGGER_INIT();
 
    std::vector<std::string> args(argv + 1, argv + argc);
    // 默认的命令行参数
    std::string rtsp_path = "rtsp://192.168.1.24:8554/demo";
    std::string kafka_server_point = "192.168.0.85:9092";
 
    float resize_ratio = 0.4;
    int skip_interval = 1;
 
    // 如果提供了第一个和第二个参数，则覆盖默认的路径
    if (args.size() >= 4) {
        rtsp_path = args[0];
        resize_ratio = std::stof(args[1]);
        kafka_server_point = args[2];
        skip_interval = std::stoi(args[3]);
    } else {
        std::cout << "Usage: " << argv[0] << " <rtsp_path> <resize_ratio> <kafka_server_point> <skip_interval>\n";
        std::cout << "Example: " << argv[0] << " rtsp://192.168.1.24:8554/demo 0.4 192.168.0.85:9092 5 \n";
        return -1;
    }
 
 
    // create nodes
    // auto rtsp_src_1 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_0", 0, rtsp_path, resize_ratio, skip_interval);
    auto rtsp_src_1 = std::make_shared<vp_nodes::vp_rtsp_src_node>("rtsp_src_1", 0, rtsp_path, resize_ratio, "avdec_h264", skip_interval); 
    auto yolo_detector = std::make_shared<vp_nodes::vp_yolo_detector_node>("yolo_detector", "./vp_data/models/det_cls/yolov3-tiny-2022-0721_best.weights", "./vp_data/models/det_cls/yolov3-tiny-2022-0721.cfg", "./vp_data/models/det_cls/yolov3_tiny_5classes.txt");
    auto tracker = std::make_shared<vp_nodes::vp_sort_track_node>("sort_tracker");
    
    // define a region in frame for every channel (value MUST in the scope of frame'size)
    std::map<int, std::vector<vp_objects::vp_point>> regions = {
        //{0, std::vector<vp_objects::vp_point>{vp_objects::vp_point(641, 58), vp_objects::vp_point(747, 51), vp_objects::vp_point(1132, 267), vp_objects::vp_point(366, 678)}}
        {0, std::vector<vp_objects::vp_point>{vp_objects::vp_point(0, 520), vp_objects::vp_point(450, 50), vp_objects::vp_point(650, 50), vp_objects::vp_point(1000, 520)}}
    };
    auto ba_jam = std::make_shared<vp_nodes::vp_ba_jam_node>("ba_jam", regions);
    auto json_kafka_broker_0 = std::make_shared<vp_nodes::vp_json_kafka_broker_node>("json_kafka_broker_0", kafka_server_point, "vp_ba_jam", vp_nodes::vp_broke_for::BARESULT);
    auto osd = std::make_shared<vp_nodes::vp_ba_jam_osd_node>("osd");
    auto recorder = std::make_shared<vp_nodes::vp_record_node>("recorder", "./record", "./record");
    auto fake_des_2 = std::make_shared<vp_nodes::vp_fake_des_node>("fake_des_2", 0);
    
    // construct pipeline
    yolo_detector->attach_to({rtsp_src_1});
    tracker->attach_to({yolo_detector});
    ba_jam->attach_to({tracker});
    json_kafka_broker_0->attach_to({ba_jam});
    osd->attach_to({json_kafka_broker_0});
    recorder->attach_to({osd});
    fake_des_2->attach_to({recorder});
 
 
    rtsp_src_1->start();
 
    // for debug purpose
    vp_utils::vp_analysis_board board({rtsp_src_1});
    board.display(1, false);
 
    std::string wait;
    std::getline(std::cin, wait);
    rtsp_src_1->detach_recursively();
}